Amphenol Multi-Channel fiber optic connectors for use with multi-mode and single mode termini can be ordered by coded part number. Ordering procedure is illustrated by part number CF-509017-08P as shown above.

STEP 5. SELECT A SHELL SIZE-INSERT ARRANGEMENTThere is a link to the fiber optic section of the combined circular catalog. Shell size and insert arrangement are on page 194. First number represents Shell Size, second number is the Insert Arrangement.